7807212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 16384788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 449, 483, 621, 644, 756, 828, 898, 966, 1242, 1347, 1449, 1796, 1932, 2484, 2694, 2898, 3143, 4041, 4347, 5388, 5796, 6286, 8082, 8694, 9429, 10327, 12123, 12572, 16164, 17388, 18858, 20654, 24246, 28287, 30981, 37716, 41308, 48492, 56574, 61962, 72289, 84861, 92943, 113148, 123924, 144578, 169722, 185886, 216867, 278829, 289156, 339444, 371772, 433734, 557658, 650601, 867468, 1115316, 1301202, 1951803, 2602404, 3903606, 7807212]

約数ペア:

[(1, 7807212), (2, 3903606), (3, 2602404), (4, 1951803), (6, 1301202), (7, 1115316), (9, 867468), (12, 650601), (14, 557658), (18, 433734), (21, 371772), (23, 339444), (27, 289156), (28, 278829), (36, 216867), (42, 185886), (46, 169722), (54, 144578), (63, 123924), (69, 113148), (84, 92943), (92, 84861), (108, 72289), (126, 61962), (138, 56574), (161, 48492), (189, 41308), (207, 37716), (252, 30981), (276, 28287), (322, 24246), (378, 20654), (414, 18858), (449, 17388), (483, 16164), (621, 12572), (644, 12123), (756, 10327), (828, 9429), (898, 8694), (966, 8082), (1242, 6286), (1347, 5796), (1449, 5388), (1796, 4347), (1932, 4041), (2484, 3143), (2694, 2898)]